Answer: 9.9
Step-by-step explanation:
When you multiply, take away the decimal. Then, it's 33 times 3. 33 times 3 is 99, so then you put the decimal back.
Step 1: Simplify both sides of the equation.
1460
=
78.72
x
Step 2: Flip the equation.
78.72
x
=
1460
Step 3: Divide both sides by 78.72.
78.72
x
78.72
=
1460
78.72
x= 18.546748
the difference between a proper fraction and an improper fraction is an improper fraction is a fraction that is bigger then the denominator for example 3/4 is a fraction and 7/4 is an improper fraction
There is a formula for Sum of interior angles of a polygon:

This figure has 7 sides, n = 7

Add up all the given angles,
Subtract from 900,
This will give you value of x.
D and F are not equivalent to ax+bx+ac+bc+